| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $114.35 | 9.208% | $124.8793 | $124.88 | $124.90 | $124.90 |
| Purchase #2 | $130.67 | 13.526% | $148.3444 | $148.34 | $148.35 | $148.30 |
| Purchase #3 | $245.54 | 11.762% | $274.4204 | $274.42 | $274.40 | $274.40 |
| Purchase #4 | $26.73 | 6.313% | $28.4175 | $28.42 | $28.40 | $28.40 |
| Purchase #5 | $101.68 | 8.125% | $109.9415 | $109.94 | $109.95 | $109.90 |
| Purchase #6 | $31.66 | 6.191% | $33.6201 | $33.62 | $33.60 | $33.60 |
| Purchase #7 | $119.27 | 5.166% | $125.4315 | $125.43 | $125.45 | $125.40 |
| 7 purchase totals = | $769.90 | $845.0547 | $845.05 | $845.05 | $844.90 | |